system.hpp File Reference

#include <vector>
#include <common.hpp>

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Namespaces
namespace	rack
	Root namespace for the Rack API.
namespace	rack::system
	Cross-platform functions for OS, file path, and filesystem routines.

Functions
std::string	rack::system::join (const std::string &path1, const std::string &path2="")
	Joins two paths with a directory separator.
template<typename... Paths>
std::string	rack::system::join (const std::string &path1, const std::string &path2, Paths... paths)
	Join an arbitrary number of paths, from left to right.
std::vector< std::string >	rack::system::getEntries (const std::string &dirPath, int depth=0)
	Returns all entries (directories, files, symbolic links, etc) in a directory.
bool	rack::system::exists (const std::string &path)
bool	rack::system::isFile (const std::string &path)
	Returns whether the given path is a file.
bool	rack::system::isDirectory (const std::string &path)
	Returns whether the given path is a directory.
uint64_t	rack::system::getFileSize (const std::string &path)
bool	rack::system::rename (const std::string &srcPath, const std::string &destPath)
	Moves a file or directory.
bool	rack::system::copy (const std::string &srcPath, const std::string &destPath)
	Copies a file or directory recursively.
bool	rack::system::createDirectory (const std::string &path)
	Creates a directory.
bool	rack::system::createDirectories (const std::string &path)
	Creates all directories up to the path.
bool	rack::system::createSymbolicLink (const std::string &target, const std::string &link)
bool	rack::system::remove (const std::string &path)
	Deletes a file or empty directory.
int	rack::system::removeRecursively (const std::string &path)
	Deletes a file or directory recursively.
std::string	rack::system::getWorkingDirectory ()
void	rack::system::setWorkingDirectory (const std::string &path)
std::string	rack::system::getTempDirectory ()
std::string	rack::system::getAbsolute (const std::string &path)
	Returns the absolute path beginning with "/".
std::string	rack::system::getCanonical (const std::string &path)
	Returns the canonical (unique) path, following symlinks and "." and ".." fake directories.
std::string	rack::system::getDirectory (const std::string &path)
	Extracts the parent directory of the path.
std::string	rack::system::getFilename (const std::string &path)
	Extracts the filename of the path.
std::string	rack::system::getStem (const std::string &path)
	Extracts the portion of a filename without the extension.
std::string	rack::system::getExtension (const std::string &path)
	Extracts the extension of a filename, including the dot.
std::vector< uint8_t >	rack::system::readFile (const std::string &path)
	Reads an entire file into a memory buffer.
uint8_t *	rack::system::readFile (const std::string &path, size_t *size)
void	rack::system::writeFile (const std::string &path, const std::vector< uint8_t > &data)
	Writes a memory buffer to a file, overwriting if already exists.
void	rack::system::archiveDirectory (const std::string &archivePath, const std::string &dirPath, int compressionLevel=1)
	Compresses the contents of a directory (recursively) to an archive.
std::vector< uint8_t >	rack::system::archiveDirectory (const std::string &dirPath, int compressionLevel=1)
void	rack::system::unarchiveToDirectory (const std::string &archivePath, const std::string &dirPath)
	Extracts an archive into a directory.
void	rack::system::unarchiveToDirectory (const std::vector< uint8_t > &archiveData, const std::string &dirPath)
int	rack::system::getLogicalCoreCount ()
	Returns the number of logical simultaneous multithreading (SMT) (e.g.
void	rack::system::setThreadName (const std::string &name)
	Sets a name of the current thread for debuggers and OS-specific process viewers.
std::string	rack::system::getStackTrace ()
	Returns the caller's human-readable stack trace with "\n"-separated lines.
double	rack::system::getTime ()
	Returns the number of seconds since application launch.
double	rack::system::getUnixTime ()
	Returns time since 1970-01-01 00:00:00 UTC in seconds.
double	rack::system::getThreadTime ()
void	rack::system::sleep (double time)
std::string	rack::system::getOperatingSystemInfo ()
void	rack::system::openBrowser (const std::string &url)
	Opens a URL in a browser.
void	rack::system::openDirectory (const std::string &path)
	Opens Windows Explorer, Finder, etc at a directory location.
void	rack::system::runProcessDetached (const std::string &path)
	Runs an executable without blocking.
uint32_t	rack::system::getFpuFlags ()
	Returns the CPU's floating point unit control flags.
void	rack::system::setFpuFlags (uint32_t flags)
void	rack::system::resetFpuFlags ()
	Sets Rack-recommended FPU flags for the current thread.
PRIVATE void	rack::system::init ()